Pay Online

payonline

Make a secure online payment from your computer or mobile device.

Please have the following ready:

  • Invoice from Singulex
  • Your payment card information (i.e. Visa, MasterCard, Discover, AMEX)

Pay by Phone

paybyphone

To make a payment by phone:

  1. CALL 1-800-400-4344
  2. SELECT Option #2

Please have the following ready:

  •  Invoice from Singulex
  •  Your payment card information (i.e. Visa, MasterCard, Discover, AMEX)

Pay with an Insurance Check

paybycheck

If you receive a check from your insurance company for the blood tests performed by Singulex, please:

  1.  SIGN the back of the check
  2.  WRITE on the back of the check “Pay to the order of Singulex”
  3.  MAIL the check along with a copy of the EOB to:

Singulex, Inc.
Department CH 19669
Palatine, IL 60055

If you have cashed or deposited the check from your insurance company, please contact Customer Service at 1-800-400-4344 for payment instructions.